<template>
  <div>
    <h2>练习五</h2>
    <p>请选择你喜欢的专栏</p>
    <span v-for="(item,index) in list" :key="index">
      <input type="checkbox" :value="item" v-model="num">{{item}}
    </span>
    <ul>
      <li v-for="(ite,ind) in num" :key="ind">{{ite}}</li>
      </ul>
  </div>
</template>

<script>
export default {
 data() {
  return {
    list:["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
    num:[]

  }
 }
}
</script>

<style>

</style>